Recombinant Human SELE Protein (Trp22-Pro556), C-6×His-tagged
Product Description
Cat
IMP-9573
Official Symbol
SELE
Product Overview
Recombinant human E-Selectin/CD62E (Trp22-Pro556), with a C-terminal 6×His tag was expressed in Chinese Hamster Ovary cell line.
Description
The protein encoded by this gene is found in cytokine-stimulated endothelial cells and is thought to be responsible for the accumulation of blood leukocytes at sites of inflammation by mediating the adhesion of cells to the vascular lining. It exhibits structural features such as the presence of lectin- and EGF-like domains followed by short consensus repeat (SCR) domains that contain 6 conserved cysteine residues. These proteins are part of the selectin family of cell adhesion molecules. Adhesion molecules participate in the interaction between leukocytes and the endothelium and appear to be involved in the pathogenesis of atherosclerosis.
Expression System
CHO
Species
Human
Tag
C-6×His
Predicted N Terminal
Trp22
Form
Lyophilized from a 0.2 μm filtered solution in PBS.
Molecular Mass
Predicted Molecular Mass: 59 kDa
SDS-PAGE: 84-109 kDa, under reducing conditions
Protein length
Trp22-Pro556
Bio-activity
Measured by the ability of the immobilized protein to support the adhesion of U937 human histiocytic lymphoma cells. The ED50 for this effect is 0.2-1 μg/mL.
Endotoxin
<0.10 EU/μg of the protein by the LAL method.
Purity
>95%, by SDS-PAGE visualized with Silver Staining and quantitative densitometry by Coomassie Blue Staining.
Storage
Use a manual defrost freezer and avoid repeated freeze-thaw cycles.
12 months from date of receipt, -20 to -70 centigrade as supplied.
1 month, 2 to 8 centigrade under sterile conditions after reconstitution.
3 months, -20 to -70 centigrade under sterile conditions after reconstitution.
Reconstitution
Reconstitute at 500 μg/mL in PBS.
SDS-PAGE
SDS-PAGE

Bioactivity-ELISA 1
Bioactivity

Measured by the ability of the immobilized protein to support the adhesion of U937 human histiocytic lymphoma cells. The ED50 for this effect is 0.2-1 μg/mL.

Data Sheet MSDS
For research or industrial raw materials, not for personal medical use!

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